In summary, although more human evidence is needed to determine the risks of the mineral, potential titanium dioxide side effects from excessive exposure (especially when inhaled) may include:

Lithopone in fillers, adhesives, joints and sealants

How Is Titanium Dioxide Made?

Ultimately, most experts advise moderation, as titanium dioxide is typically found in processed foods that come with their own health risks.

What titanium dioxide is really emblematic of ... is the failure of FDA to look back at these old decisions and ask whether its decisions that were made in this case ... 56 years ago (in the 1966 approval) still hold up, he said.

Likewise, the plastics industry relies heavily on titanium dioxide to enhance the appearance and durability of plastic products. With the increasing popularity of plastic packaging and consumer goods, the demand for titanium dioxide in this industry is expected to witness steady growth in the coming years. The versatility of titanium dioxide makes it a valuable additive to improve the brightness, opacity and color stability of plastic materials, ensuring improved product performance and consumer satisfaction.